| 功效系数法在水泥稳定材料配合比设计中的应用 |
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| 引用本文： | 张铁志,王立久,孙丹.功效系数法在水泥稳定材料配合比设计中的应用[J].路基工程,2012,0(2):18-21. |
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| 作者姓名： | 张铁志 王立久 孙丹 |
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| 作者单位： | 1.大连理工大学土木水利工程学院，辽宁大连 110062 |
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| 基金项目： | 辽宁省教育厅高校科研基金项目 |
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| 摘 要： | 水泥稳定材料的配合比设计方法主要考虑技术指标，对经济指标关注很少。对满足强度要求的多个配合比设计方案，将价格也作为考察指标之一，运用功效系数法加以评价和优化，获得性价比最佳的配合比设计方案，既能保证质量，又可节约工程成本，并总结出一种多指标权衡的配合比设计评价和优化方法。
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| 关 键 词： | 水泥稳定材料 优化 功效系数法 混合料配合比 价格因素 |
| 收稿时间： | 2019-11-12 |
Application of Efficiency Coefficient Method in Design of Mixing Proportion for Cement Stabilized Material |
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| Authors: | ZHANG Tie-zhi WANG Li-jiu SUN Dan |
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| Institution: | 1. School of Civil and Hydraulic Engineering, Dalian University of Technology, Dalian 110062, Liaoning, China; 2. School of Resources and Civil Engineering, University of Science and Technology, Anshan 114051, Liaoning, China) |
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| Abstract: | The design of mixing proportion for cement stabilized material does not take the economic index into consideration, but the technical ones mainly： For many schemes of mixing proportion design satisfying strength requirement, the price shall also be considered as one of the study indexes. The efficiency coefficient method is used for evaluation and Optimization so as to obtain the mixing proportion design with best performance price ratio, which not only ensures the quality but also saves the engineering cost; moreover, a kind of evaluation and optimization method weighed by multiple indexes for mixing proportion design is summarized. |
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| Keywords: | cement stabilized material optimization efficiency coefficient method mixture proportion price factor |
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